12119+5942 HDS1723

 
 
12h 11m 55.74s +59 41' 50.6" P.A. 112 sep 0.6 mag 9.14,11.92 Sp G0 dist. 67.29 pc (219.5 l.y.)
 
 
Coord 2000
12119+5942
Discov num
HDS1723
Comp
Coord arcsec 2000
12 11 55.74 +59 41 50.6
Date first
1991
Date last
2012
Obs
6
Pa first
146
Pa last
112
P.A. Now (θ)
112°
Sep first
0.8
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
9.14
Mag sec
11.92
delta mag (ΔM)
2.78
Spectral class
G0 (yellow)
Pri motion ra
-206
Sec motion ra
Pri motion dec
-060
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
112.4
Precise sep
0.576
Constellation
Ursa Major
HIP
59474
Tycho2
3840-00035-1
HD
106055
BD
BD+60 1382
Distance
67.29
Distance ly
219.5
last precise pa
112.4
last precise sep
0.576
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12119+5942 HDS1723 2004 2 127 0.7 9.14 11.92 G0 121155.74+594150.6
12119+5942 HDS1723 2007 3 121 0.7 9.14 11.92 G0 D 121155.74+594150.6
12119+5942 HDS1723 2012 6 112 0.6 9.14 11.92 G0 121155.74+594150.6

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